Earthquake Information
 Origin Time
2020-10-14 23:31:40 (GMT)
 Magnitude
M 1.9
 Latitude
38.4755° N
 Longitude
23.8143° E
 Focal Depth
7 km
 # of Arrivals
39
 Location 18.8 km E of Chalkida
55.2 km N of Athens
73.5 km ESE of Atalanti
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KYMIHL30.4 55 P23:31:46.24 -0.11.0M
KYMIHL30.4 55 S23:31:50.78 0.11.0M
DIONHL45.4167 P23:31:48.85 0.11.0M
DIONHL45.4167 S23:31:54.86 -0.21.0M
MRTHHA40.8164 P23:31:48.23 0.21.0M
MRTHHA40.8164 S23:31:53.83 0.21.0M
PTLHL47.8175 P23:31:49.27 0.11.0M
PTLHL47.8175 S23:31:55.35 -0.41.0M
STFNHA40.8215 P23:31:48.09 0.01.0M
STFNHA40.8215 S23:31:53.92 0.21.0M
ATHHL56.4189 P23:31:50.70 0.21.0M
ATHHL56.4189 S23:31:58.08 0.01.0M
ATHUHA56.7183 P23:31:50.43 -0.21.0M
ATHUHA56.7183 S23:31:57.85 -0.41.0M
MDRAHA55.2213 P23:31:50.34 -0.11.0M
MDRAHA55.2213 S23:31:57.84 0.01.0M
VILLHA55.8232 P23:31:50.40 -0.11.0M
VILLHA55.8232 S23:31:58.09 0.01.0M
VLYHL69.3181 P23:31:52.58 -0.11.0M
VLYHL69.3181 S23:32:01.41 -0.41.0M
AOS2HT74.8 2 P23:31:53.49 -0.11.0M
AOS2HT74.8 2 S23:32:03.21 -0.21.0M
ATALHA73.0289 P23:31:53.55 0.21.0M
ATALHA73.0289 S23:32:02.68 -0.31.0M
KARYHA73.4132 P23:31:53.11 -0.21.0M
KARYHA73.4132 S23:32:02.29 -0.81.0M
LKRHL73.5285 P23:31:53.05 -0.31.0M
LOUTHA91.2234 P23:31:56.46 0.21.0M
LOUTHA91.2234 S23:32:08.31 0.11.0M
LTKHP89.5236 P23:31:56.32 0.31.0M
LTKHP89.5236 S23:32:08.07 0.41.0M
ACORHA105.2232 P23:31:59.22 0.71.0M
ACORHA105.2232 S23:32:12.25 0.21.0M
NEOHL105.6331 P23:31:58.80 0.31.0M
NEOHL105.6331 S23:32:12.03 -0.11.0M
EPIDHA113.5213 P23:32:00.45 0.71.0M
EPIDHA113.5213 S23:32:15.26 0.91.0M
THALHA111.8244 P23:32:00.18 0.71.0M
THALHA111.8244 S23:32:14.25 0.31.0M


  Solution details

Event:
    Public ID              nkua2020ugdy
    Type                   earthquake
    Description
      region name: Greece
Origin:
    Date                   2020-10-14
    Time                  23:31:40.57
    Latitude              38.4755 deg  +/-      0 km
    Longitude             23.8143 deg  +/-      0 km
    Depth                       7 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.24 s
    Azimuthal gap              77 deg

2 Network magnitudes:
    MLv       1.90 +/- 0.13  16            
    M         1.90           16 preferred  

39 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KYMI  HL    0.3  55  P       23:31:46.24  -0.1 M  1.0  KYMI 
    KYMI  HL    0.3  55  S       23:31:50.78   0.1 M  1.0  KYMI 
    MRTH  HA    0.4 164  P       23:31:48.23   0.2 M  1.0  MRTH 
    MRTH  HA    0.4 164  S       23:31:53.83   0.2 M  1.0  MRTH 
    STFN  HA    0.4 215  P       23:31:48.09   0.0 M  1.0  STFN 
    STFN  HA    0.4 215  S       23:31:53.92   0.2 M  1.0  STFN 
    DION  HL    0.4 167  P       23:31:48.85   0.1 M  1.0  DION 
    DION  HL    0.4 167  S       23:31:54.86  -0.2 M  1.0  DION 
    PTL   HL    0.4 175  P       23:31:49.27   0.1 M  1.0  PTL  
    PTL   HL    0.4 175  S       23:31:55.35  -0.4 M  1.0  PTL  
    MDRA  HA    0.5 213  P       23:31:50.34  -0.1 M  1.0  MDRA 
    MDRA  HA    0.5 213  S       23:31:57.84   0.0 M  1.0  MDRA 
    VILL  HA    0.5 232  P       23:31:50.40  -0.1 M  1.0  VILL 
    VILL  HA    0.5 232  S       23:31:58.09  -0.0 M  1.0  VILL 
    ATH   HL    0.5 189  P       23:31:50.70   0.2 M  1.0  ATH  
    ATH   HL    0.5 189  S       23:31:58.08  -0.0 M  1.0  ATH  
    ATHU  HA    0.5 183  P       23:31:50.43  -0.2 M  1.0  ATHU 
    ATHU  HA    0.5 183  S       23:31:57.85  -0.4 M  1.0  ATHU 
    VLY   HL    0.6 181  P       23:31:52.58  -0.1 M  1.0  VLY  
    VLY   HL    0.6 181  S       23:32:01.41  -0.4 M  1.0  VLY  
    ATAL  HA    0.7 289  P       23:31:53.55   0.2 M  1.0  ATAL 
    ATAL  HA    0.7 289  S       23:32:02.68  -0.3 M  1.0  ATAL 
    KARY  HA    0.7 132  P       23:31:53.11  -0.2 M  1.0  KARY 
    KARY  HA    0.7 132  S       23:32:02.29  -0.8 M  1.0  KARY 
    LKR   HL    0.7 285  P       23:31:53.05  -0.3 M  1.0  LKR  
    AOS2  HT    0.7   2  P       23:31:53.49  -0.1 M  1.0  AOS2 
    AOS2  HT    0.7   2  S       23:32:03.21  -0.2 M  1.0  AOS2 
    LTK   HP    0.8 236  P       23:31:56.32   0.3 M  1.0  LTK  
    LTK   HP    0.8 236  S       23:32:08.07   0.4 M  1.0  LTK  
    LOUT  HA    0.8 234  P       23:31:56.46   0.2 M  1.0  LOUT 
    LOUT  HA    0.8 234  S       23:32:08.31   0.1 M  1.0  LOUT 
    ACOR  HA    0.9 232  P       23:31:59.22   0.7 M  1.0  ACOR 
    ACOR  HA    0.9 232  S       23:32:12.25   0.2 M  1.0  ACOR 
    NEO   HL    0.9 331  P       23:31:58.80   0.3 M  1.0  NEO  
    NEO   HL    0.9 331  S       23:32:12.03  -0.1 M  1.0  NEO  
    THAL  HA    1.0 244  P       23:32:00.18   0.7 M  1.0  THAL 
    THAL  HA    1.0 244  S       23:32:14.25   0.3 M  1.0  THAL 
    EPID  HA    1.0 213  P       23:32:00.45   0.7 M  1.0  EPID 
    EPID  HA    1.0 213  S       23:32:15.26   0.9 M  1.0  EPID 

20 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KYMI  HL    0.3  55  MLv     1.72 -0.18    0.72343      
    MRTH  HA    0.4 164  MLv     1.99  0.09   0.746454      
    STFN  HA    0.4 215  MLv     1.59 -0.31   0.295037      
    DION  HL    0.4 167  MLv     1.39 -0.51   0.400722      
    PTL   HL    0.4 175  MLv     1.73 -0.17   0.272842      
    MDRA  HA    0.5 213  MLv     1.99  0.09   0.322693      
    VILL  HA    0.5 232  MLv     1.90 -0.00   0.252165      
    ATH   HL    0.5 189  MLv     1.84 -0.06   0.215541      
    ATHU  HA    0.5 183  MLv     1.78 -0.12   0.112068      
    VLY   HL    0.6 181  MLv     2.28  0.38   0.428098      
    ATAL  HA    0.7 289  MLv     1.78 -0.12   0.131674      
    KARY  HA    0.7 132  MLv     1.96  0.06   0.196921      
    LKR   HL    0.7 285  MLv     2.00  0.10   0.114772      
    AOS2  HT    0.7   2  MLv     2.08  0.18    0.25769      
    LTK   HP    0.8 236  MLv     1.46 -0.44   0.194588      
    LOUT  HA    0.8 234  MLv     2.37  0.47   0.412131      
    ACOR  HA    0.9 232  MLv     1.94  0.04    0.12928      
    NEO   HL    0.9 331  MLv     1.98  0.08   0.195568      
    THAL  HA    1.0 244  MLv     2.01  0.11    0.25272      
    EPID  HA    1.0 213  MLv     2.05  0.15   0.152047